Enhance error logging to help minimize what needs disabling for OpenCL
Enhance error logging to help minimize what needs disabling for OpenCL


Former-commit-id: 53acc1979ca356de275dfa48cd41dbd18b51cc79 [formerly 1d45796072eb1732095941cfa6e3f9e464c77c9a]
Former-commit-id: 22ebb8d4d1a070be180edd61799e73099034033c
darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide